<div class="side-tags">
    <h3 class="side-title">
        <i class="layui-icon">&#xe674;</i>
        文章标签
    </h3>
    <div>
        <a class="layui-btn layui-btn-xs layui-btn-primary" href="#" style="color:#12caea">a</a>
        <a class="layui-btn layui-btn-xs layui-btn-primary" href="#" style="color:#f39b12">b</a>
        <a class="layui-btn layui-btn-xs layui-btn-primary" href="#" style="color:#ff5722">c</a>
        <a class="layui-btn layui-btn-xs layui-btn-primary" href="#" style="color:#eb7350">d</a>
        <a class="layui-btn layui-btn-xs layui-btn-primary" href="#" style="color:#009f95">e</a>
    </div>
</div>
